The latest JavaScript specification standardizes a well-balanced and thoughtful set of features, including the built-in ...

The regular expression library in Javascript starts out with the regex match() function. At it’s simplest, match() acts as a Boolean value to indicate whether or not a section of text matches or ...

JavaScript’s RegExp object, which holds a regular expression, is what we need here. Regular expressions are a big subject, and there are plenty of FAQs on them on the Web.

Regular expressions are great, but remember, the objective is parsing, that means extracting information from a string. Capture groups are usually how you deal with variability.